BIOS dump for the HP G62-454EF on Quanta board DAAX1JMB8C0, discrete-graphics (DIS) version, made for a Winbond W25Q32BVSIG flash chip of 32 Mbit, or 4 MB. The 1.60 MB rar archive holds the image used to recover a board with corrupted firmware. Quanta's DA-prefixed number should match the PCB silkscreen. Discrete and integrated (UMA) boards need different firmware, so check the variant. Back up the existing chip before programming it with a tool such as a CH341A.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @biosarchive. Enginerys does not host this file.
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →